Definition of Irvingtonian. Meaning of Irvingtonian. Synonyms of Irvingtonian

- The Irvingtonian North American Land Mammal Age on the geologic timescale is the North American faunal stage according to the North American Land Mammal...
- synonym of M. inexpectatus. M. inexpectatus ranged from the Blancan to Irvingtonian ages of North America while M. trumani was exclusive to the Rancholabrean...
- The Bone Cave "contained one of the most important middle Pleistocene (Irvingtonian, approximately 750,000 years ago) fossil deposits in North America"....
- Pleistocene. The Blancan is preceded by the Hemphillian and followed by the Irvingtonian NALMA stages. As usually defined, it corresponds to the mid-Zanclean...
- earliest spanning the mid-Blancan (late Pliocene) to the close of the Irvingtonian (late Pleistocene), and coyote remains indistinguishable from C. latrans...
- early Irvingtonian. The Middle Pleistocene sites are scarce in North America compared to the Late Pleistocene sites, but from the Irvingtonian to the...
- most of North America. C. leiseyorum was previously described from the Irvingtonian age but is now regarded as an invalid name. All specimens previously...
- suggests divergence of North American eastern and western gray foxes in the Irvingtonian mid-Pleistocene into separate sister taxa. The gray fox's dwarf relative...
- North America from the late Hemphillian stage of the Miocene through the Irvingtonian stage of the Pleistocene. It was one of the last surviving North American...
- Nowak 1979, pp. 93 Lundelius, E.L.; Bell, C.J. (2004). "7 The Blancan, Irvingtonian, and Rancholabrean Mammal Ages" (PDF). In Michael O. Woodburne (ed.)...